help users analyze their usage data. - Machine scheduling: help users to schedule and distribute the work loading of machines - Backstage permission management: make users control the view, edit or grant permission with different modules on the website 2. Code refactoring - Reorganizing the UI components - Formulating the norms of CSS styles - Conversion from JavaScript to TypeScript - Importing of the unit test and e2e test frameworks 3. Management - Responsible for troubleshooting whenever a team member has technical issues - Lead and help the frontend team, and facilitate members to achieve - Report the results of frontend team to CTO and CEO